Government is holding a prize draw each month where respondents can win up to £1,000
People are being encouraged to take part in government's Household Income and Expenditure Survey.
It's being handed out to random households, with the data said to help inform government's future financial planning.
But it's thought some are avoiding filling it out due to concerns about privacy and the amount of time it takes.
Treasury Minister Alex Allinson told Manx Radio:
Commissioner 'steps away' from local authority work temporarily
Lockwood wishes to 'allow legal proceedings to run their course'
New MHKs need to talk to the public more, says commentator
Alistair Ramsay on what the electorate should look for in election candidates
No prosecutions despite food hygiene recorded breaches
Twenty businesses agreed to close to address risks
Inquest opens into 12-year-old's death
Investigations are continuing into his death